Bravada 2WD L6-4.2L VIN S (2002)
Fuel Pressure Release: Service and Repair
Fuel Pressure Gage Installation and Removal
TOOLS REQUIRED
J 34730-1A Fuel Pressure Gage
INSTALLATION PROCEDURE
CAUTION: Gasoline or gasoline vapors are highly flammable. A fire could occur if an ignition source is present. Never drain or store
gasoline or diesel fuel in an open container, due to the possibility of fire or explosion. Have a dry chemical (Class B) fire extinguisher nearby.
1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle.
2. Remove the fuel tank shield fasteners and remove the fuel tank shield, if applicable.
CAUTION: Wrap a shop towel around the fuel pressure connection in order to reduce the risk of fire and personal injury. The towel will
absorb any fuel leakage that occurs during the connection of the fuel pressure gage. Place the towel in an approved container when the
connection of the fuel pressure gage is complete.
NOTE: Clean all of the following areas before performing any disconnections in order to avoid possible contamination in the system:
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The fuel pipe connections
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The hose connections
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The areas surrounding the connections
3. Install the J 34730-1A fuel pressure gage to the fuel pressure service connection, located near the fuel filter.
4. Turn ON the ignition.
